P4KE91CA-E3/54
Product Overview
Category
The P4KE91CA-E3/54 belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Package: DO-41
- Essence: Silicon Transient Voltage Suppressor
- Packaging/Quantity: Tape & Reel (1000 pieces)
Specifications
- Peak Pulse Power: 400 W
- Breakdown Voltage: 82.8 V to 91.2 V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 77.4 V
- Maximum Clamping Voltage: 135 V
- Forward Voltage @ 1A: 3.5 V
Detailed Pin Configuration
The P4KE91CA-E3/54 has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Wide operating temperature range
- RoHS compliance
Disadvantages
- Sensitive to reverse overvoltage conditions
- Requires careful handling during installation
Working Principles
The P4KE91CA-E3/54 operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
The P4KE91CA-E3/54 is commonly used in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE6.8CA-E3/54
- P4KE7.5CA-E3/54
- P4KE8.2CA-E3/54
- P4KE9.1CA-E3/54
In conclusion, the P4KE91CA-E3/54 transient voltage suppressor diode offers effective protection against voltage transients with its fast response time, low clamping voltage, and high surge capability. While it has some disadvantages, its wide application field and availability of alternative models make it a versatile choice for various electronic systems.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق P4KE91CA-E3/54 في الحلول التقنية
Sure, here are 10 common questions and answers related to the application of P4KE91CA-E3/54 in technical solutions:
What is the voltage rating of P4KE91CA-E3/54?
- The voltage rating of P4KE91CA-E3/54 is 77.8V.
What is the peak power dissipation of P4KE91CA-E3/54?
- The peak power dissipation of P4KE91CA-E3/54 is 400W.
What type of diode is P4KE91CA-E3/54?
- P4KE91CA-E3/54 is a transient voltage suppressor (TVS) diode.
What are the typical applications of P4KE91CA-E3/54?
- P4KE91CA-E3/54 is commonly used for overvoltage protection in various electronic circuits, such as power supplies, automotive electronics, and telecommunications equipment.
What is the maximum clamping voltage of P4KE91CA-E3/54?
- The maximum clamping voltage of P4KE91CA-E3/54 is 148V at 1A.
What is the operating temperature range of P4KE91CA-E3/54?
- P4KE91CA-E3/54 has an operating temperature range of -55°C to 175°C.
Is P4KE91CA-E3/54 RoHS compliant?
- Yes, P4KE91CA-E3/54 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can P4KE91CA-E3/54 be used for ESD protection?
- Yes, P4KE91CA-E3/54 can be used for electrostatic discharge (ESD) protection in sensitive electronic components.
What is the package type of P4KE91CA-E3/54?
- P4KE91CA-E3/54 is available in a DO-41 package.
What are the key specifications to consider when selecting P4KE91CA-E3/54 for a design?
- When selecting P4KE91CA-E3/54, it's important to consider its breakdown voltage, peak pulse current, clamping voltage, and response time to ensure it meets the requirements of the specific application.
I hope these questions and answers are helpful for your technical solutions involving P4KE91CA-E3/54! Let me know if you need further assistance.